package edu.neu.javaweb.controller;

import edu.neu.javaweb.bean.Dept;
import edu.neu.javaweb.service.DeptService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet(name = "DeptFindServlet", urlPatterns = {"/pages/dept_find"})
public class DeptFindServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doGet(request, response);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("UTF-8");
        response.setCharacterEncoding("UTF-8");
        int id = Integer.parseInt(request.getParameter("id"));
        Dept dept = new DeptService().findById(id);
        request.setAttribute("dept", dept);
        request.getRequestDispatcher("dept_edit.jsp").forward(request, response);
    }
}
